2018086320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{11503}}^1$

素因数の和:11579

約数の個数: 160

約数和(自身を含む): 6778708992

約数和(自身を除く): 4760622672

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 43, 48, 51, 60, 68, 80, 85, 86, 102, 120, 129, 136, 170, 172, 204, 215, 240, 255, 258, 272, 340, 344, 408, 430, 510, 516, 645, 680, 688, 731, 816, 860, 1020, 1032, 1290, 1360, 1462, 1720, 2040, 2064, 2193, 2580, 2924, 3440, 3655, 4080, 4386, 5160, 5848, 7310, 8772, 10320, 10965, 11503, 11696, 14620, 17544, 21930, 23006, 29240, 34509, 35088, 43860, 46012, 57515, 58480, 69018, 87720, 92024, 115030, 138036, 172545, 175440, 184048, 195551, 230060, 276072, 345090, 391102, 460120, 494629, 552144, 586653, 690180, 782204, 920240, 977755, 989258, 1173306, 1380360, 1483887, 1564408, 1955510, 1978516, 2346612, 2473145, 2760720, 2933265, 2967774, 3128816, 3911020, 3957032, 4693224, 4946290, 5866530, 5935548, 7419435, 7822040, 7914064, 8408693, 9386448, 9892580, 11733060, 11871096, 14838870, 15644080, 16817386, 19785160, 23466120, 23742192, 25226079, 29677740, 33634772, 39570320, 42043465, 46932240, 50452158, 59355480, 67269544, 84086930, 100904316, 118710960, 126130395, 134539088, 168173860, 201808632, 252260790, 336347720, 403617264, 504521580, 672695440, 1009043160, 2018086320]

約数ペア:

[(1, 2018086320), (2, 1009043160), (3, 672695440), (4, 504521580), (5, 403617264), (6, 336347720), (8, 252260790), (10, 201808632), (12, 168173860), (15, 134539088), (16, 126130395), (17, 118710960), (20, 100904316), (24, 84086930), (30, 67269544), (34, 59355480), (40, 50452158), (43, 46932240), (48, 42043465), (51, 39570320), (60, 33634772), (68, 29677740), (80, 25226079), (85, 23742192), (86, 23466120), (102, 19785160), (120, 16817386), (129, 15644080), (136, 14838870), (170, 11871096), (172, 11733060), (204, 9892580), (215, 9386448), (240, 8408693), (255, 7914064), (258, 7822040), (272, 7419435), (340, 5935548), (344, 5866530), (408, 4946290), (430, 4693224), (510, 3957032), (516, 3911020), (645, 3128816), (680, 2967774), (688, 2933265), (731, 2760720), (816, 2473145), (860, 2346612), (1020, 1978516), (1032, 1955510), (1290, 1564408), (1360, 1483887), (1462, 1380360), (1720, 1173306), (2040, 989258), (2064, 977755), (2193, 920240), (2580, 782204), (2924, 690180), (3440, 586653), (3655, 552144), (4080, 494629), (4386, 460120), (5160, 391102), (5848, 345090), (7310, 276072), (8772, 230060), (10320, 195551), (10965, 184048), (11503, 175440), (11696, 172545), (14620, 138036), (17544, 115030), (21930, 92024), (23006, 87720), (29240, 69018), (34509, 58480), (35088, 57515), (43860, 46012)]